Hipath1150/1190/1190R; Power Supply Unit (Psu) - Siemens HiPath 1100 Service Manual

Electrical Requirements for Sensors and Relays
Maximum loop resistance
Maximum switching current (AC)
Maximum switching current (DC)
Maximum switching voltage (AC)
Maximum switching voltage (DC)
Maximum power factor
Table 3-32 Electrical requirements for sensors and relays
3.6.4.2

HiPath1150/1190/1190R

For HiPath1150/1190/1190R the external audio source (music, for example) is directly
connected to the MB in position X8 (see Figure 3-3 for HiPath1150 and Figure 3.4 for
HiPath1190/1190R) or in an analog extension port.
Connection Values for an external music source*
Internal Resistance
Maximum input
voltage
***〉
This port supports commercial CD players, receivers, MD, etc. (See Figure 4-45, "Protection and grounding connection
diagram", on page 4-184).
3.7

Power Supply Unit (PSU)

Introduction
The power supply unit (PSU) provides the required voltages for the correct operation of the
entire system.
The power sources of the HiPath1150/1190/1190R systems can have connections available to
a row of batteries, which guarantee constant power supply should there be an outage in the AC
line.
Service Manual
Sensor
Relay
30 V
100 Ω
1.25 A
2 A
RMS
24 V
0.95
2.4kΩ
-10 dBm
Modules
Power Supply Unit (PSU)
3-93